EVGA supernova 750GT, 80 Plus Gold 750W

[teeshq]

Hi there i will upgrade my Asus Strix 1080TI to Asus TUF Gaming GeForce RTX™ 3080 OC Edition 12GB and im wonder is my 750W PSU enough. On asus website they recomend 850W PSU for this GPU.

Thanks tees

 

[Tetras]

The wattage matters less than if the PSU can cope with the power spikes (the 3080 is only around 300 average when gaming, but spikes up to 500). I don't know anywhere that consistently tests how they deal with that, so I'd just try it and see.